baber/WOPTO huggingface dataset:
Patent JP-S5856554-A (JP)
Title: Sc bit superimposing system
Inventor: GOTOU MASAYUKI
IPC: H04L25/49
Filed: 1981-09-30
Abstract: PURPOSE:To perform the superimposition of SC-bit based on a purely logical method, by superimposing the SC-bit on a code signal through the use of a pair of the code signals, in a PCM communication system with mB and nB codes. CONSTITUTION:Original signals 3B of 2B sets consisting of m(=3) bits are represented with any pairs of 2B sets consisting of code signals 5B of two n(=5) bits corresponded respectively. A part of the pairs has the same disparity and  the other pairs have the same disparity reducing the sum of one displarity and the other disparity to zero for any combination of the pairs. In superimposing the SC bit on the code signals 5B, the logic 1 of the SC bit is superimposed by outputting one and the other of the corresponding code signals 5B alternately for X-times and the logic 0 of the SC bit can be superimposed by alternately outputting one and the other of the corresponding code signals 5B for Y-times.
Patent JP-S5857527-A (JP)
Title: Hydraulic type disc brake
Inventor: SEKI MASAYUKI
IPC: F16D55/228
Filed: 1981-09-30
Abstract: PURPOSE:To simplify the configuration and mechanism by providing cylinder guides in both arms striding over the disc, and inserting hydraulic type pad pressing cylinders into said guides, in an opposed type disc brake using both arms of a caliper as operating arms. CONSTITUTION:The fluid pressure is transmitted to a hydraulic chamber through a hose 23 and fluid passages 20 and 12, and further to a hydraulic chamber 33b through a fluid passage 27, a bridge pipe 26, and fluid passages 27b, 25 and 12. By this arrangement, pad pressing cylinder bodies 28a and 28b move forward, and a pad pressing part 29 presses pads 38 and 39 against both sides of the disc 3 through back plates 40 and 41. By this operation, the disc 3 is clamped and slide-contacted from its both sides by means of pads 38 and 39, and braked. By the release of the fluid pressure, pad pressing cylinder bodies 28a and 28b are restored to their original positions by means of a corner seal 32, and the brake is released. By the construction as described above, the configuration, mechanism, and structure of the caliper body can be simplified.
Patent JP-S5379999-A (JP)
Title: Production of epoxy schiff base resin
Inventor: KIMURA TAKAO
IPC: C08G59/14
Filed: 1976-12-24
Abstract: PURPOSE: A polyazomethine base is reacted with an epoxy resin in a plar solvent to produce a epoxy Schiff base resin useful for casting and coating which has good heat resistance and dimensional stability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6313257-A (JP)
Title: Lighting equipment
Inventor: SAITO KATSUO
IPC: H01J65/04
Filed: 1986-07-03
Abstract: PURPOSE:To set up the equipment in the caption as capable of enduring vibration of reciprocating motion and making it easy to exchange a discharge tube with new one by making it possible to apply high frequency-electromagnetic field to the discharge tube when it is installed in a fixing member. CONSTITUTION:A discharge tube 1 is inserted into a housing 114 from the upper opening of the housing 114 where its upper board 108 is taken off, then is inserted into a semicircle groove 124 in a fixing member 122. In this case, the radius of the semicircle groove 124 is formed shorter than that of the discharge tube 1 so as to resiliently hold the discharge tube 1 in the groove 124 and the semicircle groove 124 of the fixing member is formed in some degree larger than the semicircumference of the discharge tube 1. Thus, the discharge tube 1 is resiliently held by the fixing member 122, so that, an electrode 2 is arranged in tight contact with the outer peripheral wall of the discharge tube 1. Then, high frequency-electromagnetic field can be applied to the discharge tube 1 when the high frequency applying means 3 works.
Patent JP-H0319211-A (JP)
Title: Chemical vapor deposition device
Inventor: NAKAI KENYA
IPC: H01L21/205
Filed: 1989-06-15
Abstract: PURPOSE:To enable the substrate temperature to be rapidly controlled during the ALE process by a method wherein a vessel filled up with a heated up or cooled down liquid metal is connected to a hollow susceptor so as to fill in and empty the susceptor corresponding to the chageover of material gas. CONSTITUTION:The title device is provided with a heating means 30 such as infrared ray lamps, etc., outside a reactive tube 1 and at least two divided blocks (i) and (ii) so as to heat up a substrate 2 and a vessel 20 at different temperatures. When a piston 22 is pushed down i.e., the inside of a susceptor 10 is emptied, the substrate 2 is heated up at high temperature to be opposed to a material gas (a) capable of forming a crystal layer in high quality at the high temperature while when the piston 22 is pushed up to let a liquid metal 21 at low temperature flow into the susceptor 10, the substrate 2 is quenched through the intermediary of a highly thermal conductive sidewall 11 to be opposed to another material gas capable of depositing another crystal layer in high quality at the low temperature. Accordingly, the substrate temperature can be rapidly controlled during the ALE process, thereby enabling a compound semiconductor crystal layer in high quality to be formed in a short time.
Patent JP-S6047366-A (JP)
Inventor: SONE MASAHIDE
IPC: H01K1/24
Filed: 1983-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0797266-A (JP)
Title: Silicon nitride-based sintered material and its production
Inventor: MATSUURA TAKASHI
IPC: C04B35/599
Filed: 1994-06-13
Abstract: PURPOSE:To produce a silicon nitride-based sintered material composed of only uniform and fine crystalline particles and improved in both strength and fracture toughness in a low and intermediate temperature range. CONSTITUTION:A silicon nitride-based sintered material is produced by using a crystalline silicon nitride powder composed of crystal particles having <=200nm diameter of the major axis or an amorphous silicon nitride powder as the raw material powder and sintering it at 1200 to 1400 deg.C or under a condition of 1400 to 1900 deg.C sintering temperature and <=600000 ( deg.C.sec) of product of sintering temperature ( deg.C) and sintering time (sec). This silicon nitride-based sintered material has <=200nm diameter of the major axis of silicon nitride and/or sialon crystal.
Patent JP-S6217288-A (JP)
Inventor: SAITO TAKESHI
IPC: E06B9/40
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5683351-A (JP)
Title: Method and device for attaining and confirming removal of air in steam sterilization
Inventor: TOOMASU JIYOOJI KUTSUKU
IPC: A61L2/24
Filed: 1980-11-06
Abstract: In steam sterilization systems which use steam flow through a sterilizing chamber (50) to facilitate air removal, chamber pressure is held substantially constant while chamber temperature is measured. Venting of chamber atmosphere is continuous during such control of chamber pressure with chamber temperature being measured until the actual temperature value reaches the steam saturation temperature in accordance with steam tables at the value of the chamber pressure being held. 
<??>With complete removal of the air ascertained, sterilizing exposure conditions can be established rapidly by substantially reducing venting of chamber atmosphere since any remaining portions of the cycle, whether establishing or maintaining sterilizing exposure conditions, need not be relied on for removal of air. 
<??>Control apparatus, electromechanical and electronic processor, may be provided for automatically completing air removal and ascertaining effective air removal.
Patent JP-S6314055-A (JP)
Inventor: KOIWA TOSHITSUGU
IPC: F25B15/00
Filed: 1986-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6312505-A (JP)
Title: Detector for controlling travelling crane
Inventor: HIRAMOTO TAKASHI
IPC: B65G1/04
Filed: 1986-07-02
Abstract: PURPOSE:To carry out securely desired control accompanying the stoppage of a travelling crane at a certain position and emergency deceleration stoppage or the like at the end of passage by providing a controlling detector for detecting a member to be detected at the travelling crane side. CONSTITUTION:When a crane travels with high speed and a detector 13 detects a plate 22 to be detected for cutting advance limit high speed, or a detector 14 detects a plate 20 to be detected for cutting retreat limit high speed, the high speed of crane is forcibly cut by another control mechanism on the basis of the detecting signal to be reduced to the medium speed. Also, when in the travelling with medium speed, a detector 15 detects a plate 23 to be detected for cutting advance limit medium speed or a plate 21 to be detected for cutting retreat limit medium speed, the crane is forcibly decelerated to the low speed. And if the crane would not stop even when it reaches a certain position, a working piece 19a rides on an emergency stop dog 26 or 25, and when a limit switch 19 for emergency stop detects the dog 26 or 25, the crane is subjected to emergency stoppage by another control mechanism.
Patent JP-H112686-A (JP)
Title: Fixing structure of pointer stopper pin
Inventor: OIKE YUKIO
IPC: B60K35/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability by automating fixing of a pointer stopper pin and also apply it to work for assembling the pointer stopper pin after laminating a dial and a light guide plate. SOLUTION: A flange part 5 is abutted on the surface of a dial 1 by substantially vertically pressing a shaft part to the dial 1 by a pointer stopper pin 3, and a neck part 6 is inserted into a through hole 1a. The neck part 1a is immersed in a molten adhesive 9 in the recess part 8 of a light guide plate 2, and since it is locked and fixed on the light guide plate 2 through the adhesive 9 by solidification of the adhesive 9, the dial 1 is not reversed at the time of fixing.
Patent JP-S5679218-A (JP)
Title: Metallic mold temperature measuring device
Inventor: MOTOMURA NORIYUKI
IPC: G01K3/08
Filed: 1979-11-30
Abstract: PURPOSE: To conduct temperature control accurately and improve quality of foundry product, by processing variation of a metallic mold temperature as a digitally indicated electric signal.  
     CONSTITUTION: When continuous casting is conducted using a diecast metallic mold 7, temperature of the metallic mold 7 is measured by a thermocouple 6 and the measured value is given to a metallic mold temperature measuring device 8. The metallic mold temperature measuring device 8 converts the output of the thermocouple 6 from an analog signal to a digital signal, and then, it gives this signal to a prescribed circuit so that all the indication meters provided on the front side indicates a temperature of the metallic mold 7 at that time, whether the temperature of the metallic mold 7 is ascending or descending, and also the maximum and minumum temperatures of the metallic mold 7 in all the casting processes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0446736-A (JP)
Title: Method and device for indexing tool supporting device in shape steel drilling machine
Inventor: TAMEIKE MICHIYUKI
IPC: B23Q3/157
Filed: 1990-06-15
Abstract: PURPOSE:To shorten the time required for exchange of a drill by setting a station No. of an index table with use of a positional sensor for an original and arithmetrically operating the rotational direction and index position number of the index table. CONSTITUTION:An arithmetrically operating part 197 operates the direction (right or left) and index position number N of an index table, and the value (N-1) is transferred in a counter 205. Thus, as the index table is rotated, a proximity switch 175 for indexing is operated to detect holes and the index number (n) is transmitted to the counter 205. With the index number (n) being equal to the value (N-1), a timer 207 turns on, and after an elapse of time T1, an inverter 201 is controlled to once stop a drive motor 157 for indexing and to rotate it in a low speed. When the proximity switch 175 for indexing is turn off, the timer 207 is turned on again to be stopped after an elapse of time T2. Subsequently, a hydraulic cylinder 161 is operated to engage a shot-pin 159 with the hole, and consequently the indexing is completed.
Patent JP-S5487830-A (JP)
Title: Switchboard
Inventor: YANAGIDA SETSUO
IPC: H02B1/015
Filed: 1977-12-26
Abstract: PURPOSE:To provide the promotion of efficiency in a work of arrangement, by installing to arrange a protruding part, that makes a contact with a side face of a plurality of the switchboard main units, on the base plane. CONSTITUTION:A protruding part 20, for making a contact with one face of a plurality of switchboard main units 1A to 1D, and a protruding part 21, for making a contact with a side face of the switchboard main unit located at the endmost, are made installed on a base plane 9. In case of arrangement when installing a plurality of switchboard main units 1A to 1D onto the base plane 9 in such constitution, after arranging to install the main unit 1A while making it contact with the protruding part 21, the other switchboard main units 1B to 1D are successively installed to be arranged, further with an arrangement made so as to bring a front of the switchboard main units 1A to 1D in contact with the protruding part 20. Consequently, with a reference provided for positioning of the units by the protruding parts 20, 21, a plurality of the switchboard main units can be regularly arranged without making a fine adjustment.
Patent JP-S5490129-A (JP)
Title: Selective orthoalkylation of phenolic compounds
Inventor: KAWAMATA MOTOO
IPC: C07C39/06
Filed: 1977-12-26
Abstract: PURPOSE: To alkylate the ortho-position of a phenolic compound, selectively, with an alcohol in gaseous phase at a specific temp. using a composition containing a chromium oxide, a tin oxide and a sulfate as a catalyst having high activity and selectivity.  
     CONSTITUTION: An alkylphenol having one or more orthoalkyl groups, e.g. 2,6- xylenol, is obtained by the gaseous catalytic reaction of a phenolic compound having at least one H atom at the ortho-position, e.g. a compound of the formula (R 1-4 =H, aliphatic hydrocarbon group, e.g. methyl) with an alcohol at 250-500°C in the presence of a catalyst containing a chromium oxide, a tin oxide, and a sulfate, wherein the molar ratios of Cr 2 O 3 :SnO 2 : SO 4  are 100:0.1:0.5W100:60:40.  
     EFFECT: The sulfate in the catalyst improves the catalytic life and suppresses the undesirable decomposition of the alcohol.  
     USE: Starting material for the preparation of polyphenylene oxide useful as a molding resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5677319-A (JP)
Title: Method for measuring surface cleanliness of cold rolled steel plate
Inventor: IGUMA YASUO
IPC: C21D1/26
Filed: 1979-11-30
Abstract: PURPOSE:To indirectly determine the cleanliness of steel plate surface by inserting a metal test piece of less than specific thickness between coil layers at the time of winding a cold rolled steel plate to a tight coil and recovering the test piece and measuring the amount of the carbon adhered on the surface at the unwinding of the coil after annealing. CONSTITUTION:A shooter 3 for test pieces which makes use of compressed air or the like is provided below the steel plate 2 out from the final stand 1 of cold rolling mills, in proximity to the winding position, and a test piece 4 of <=100 micron thickness is shooted horizontally toward the winding start part of a coil 5 so that said piece is inserted between the coil layers. To recover the test piece 4, the test piece 4 appearing from between the layers of the coil 5 is forcibly sucked and attracted by an electromagnet 7. After the electromagnet 7 is inverted by a drive unit, the test piece is released and is recovered into a lower vessel 9. The carbon amount of the recovered test piece 4 is measured by a conventional method.
Patent JP-2000346058-A (JP)
Title: Small-sized thin dynamic pressure bearing device
Inventor: NIKAIDO AKIRA
IPC: F16C33/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide dynamic pressure bearing device which has a simple structure, attains low power consumption and excellent cost performance, can be reduced in size and thickness, particularly reduced to 1/2 inches or less at its large capacity FDD. SOLUTION: A journal dynamic pressure bearing is composed of a large diameter part 104 of a rotor shaft 101 having a lower end projection 103, formed with a pair of herringbone grooves, and a cylindrical sleeve 120 formed with a pair of spiral grooves 123 in opposite directions to each other on its inner peripheral side surface 122, and axial longitudinal grooves 124. A thrust dynamic pressure bearing is composed of a first flat surface 131 of a hub 130 press-fed into the rotor shaft 101, and an upper end 125 of the cylindrical sleeve, and lubricant 147 therebetween. The lower end projection 103 is supported by a sleeve bottom 121 to compose of an axial or radial small-sized thin dynamic pressure bearing device.
Patent JP-H01321024-A (JP)
Title: Production of corrugated sheet
Inventor: SATO KAZUYUKI
IPC: B21D13/04
Filed: 1988-06-23
Abstract: PURPOSE:To automatically produce a corrugated sheet of complex shape by working a flat sheet to obtain a corrugated sheet, then, pressing it with a forming tool at a stroke. CONSTITUTION:The flat sheet 11 is passed between a upper and a lower roll each of which bites with the other to form a corrugated sheet and worked in a corrugated form to produce a corrugated sheet 12 having a pitch equal to that of a corrugated sheet 10 to be produced. Then this corrugated sheet 12 is set between an upper and a lower forming tool so that the position which is shifted by a prescribed pitch from the center of the corrugation of the corrugated sheet 12 comes into contact with the corner part of the forming tool 9. Shearing and deformation are given by simultaneous pressing to the corrugated sheet 12 to produce a corrugated sheet 10. In this way, the corrugated sheets 10 can be produced in a short time and automatically and mass- production of the corrugated sheet 10 is realized.
Patent JP-S6048138-A (JP)
Title: Adsorbent of aldehydes in gaseous phase
Inventor: ISHIZAKI NOBUO
IPC: B01D53/46
Filed: 1983-08-25
Abstract: PURPOSE:To obtain an adsorbent having excellent adsorptive efficiency for aldehydes in a gaseous phase by depositing aliphatic amine having specified vapor pressure on an activated carbon material having specified micropore diameter and volume. CONSTITUTION:An aliphatic primary amine or a secondary amine (e.g. ethanolic amine) having <=10mm.Hg vapor pressure is deposited on an activated carbon material having 30-300Angstrom  pore diameter and >=0.15cc/g pore volume. The amt. of said amino-compd. to be deposited on the activated carbon material is preferably regulated to 1-30wt%. Since the adsorbent shows excellent adsorptive efficiency for a harmful and highly irritative gaseous aldehyde without the reflying of the deposited chemical and the clogging of the pores, the intrinsic characteristic of activated carbon where the decrease in adsorbing function is small can be preserved.
Patent JP-S5279382-A (JP)
Title: Transfer machine
Inventor: HOSHINO KUNIAKI
IPC: B23Q39/04
Filed: 1975-12-25
Abstract: PURPOSE:To improve reliability and make structure simple of an unit by mechanically connecting a transfer bar with an operation unit of a transfer machine to make the unit back and forth by the movement of the transfer bar.
Patent JP-S63318945-A (JP)
Title: Apparatus for washing fluidized bed apparatus
Inventor: YAMATSU HAJIME
IPC: B01J2/14
Filed: 1987-06-23
Abstract: PURPOSE:To automatically and perfectly wash the interior and exterior of an apparatus, by providing the rotary nozzle moving up and down mounted to the interior of the apparatus, the fixed nozzle mounted to the lower part of a main body and the nozzle moving up and down provided to the outer periphery of the apparatus and supplying high pressure water to the nozzles. CONSTITUTION:The lower part 4 of a main body, the connection part of a raw material container 3 and the center of the bottom part of the raw material container 3 are washed by a bottom part washing nozzle 21 and the washing solution used in the washing of the lower part 4 of the main body by a hot blowoff port washing nozzle 22 is discharged from the discharge port of the front surface of the main body. An upper rotary nozzle 15 falls to wash the interior of a fluidized bed apparatus and stops at the falling final point being the inner bottom part of the raw material container 3 to wash the bottom part and again rises to uniformly wash the inner wall of the container 4. Swing nozzles 23 present at four parts fall stop rise while swinging by 60 deg. in the up-and-down direction to wash the outside of the main body and the rotary nozzle 15 falls to wash off the washing solution introduced into the main body.
Patent JP-S5945545-A (JP)
Title: 8-bit data converting circuit
Inventor: SASAKI TOSHINORI
IPC: G06F7/76
Filed: 1982-09-06
Abstract: PURPOSE:To perform the conversion of a large quantity of data at a high speed, by optionally selecting the combination of converting circuits in accordance with control data to be set in a register and previously set control data at one time even when combined data are to be converted. CONSTITUTION:Data inputted from an MSBLSB non-inversional buffer 1a of a 8-bit data coverting circuit are outputted under the same condition and the inputted data are rearranged in the order from the lowest rank bit to the highest rank bit at an MSBLSB inversional buffer 2a. The higher rank four bits of the outputs of the buffers 1a and 2a are extended to 8-bit data at a higher rank four bit extending buffer 3a and the lower rank four bits are extended to 8-bit data at a lower rank four bit extending buffer 4a. Moreover, the output of the buffer 2a is outputted under the same condition from a no-extending buffer 1b and each buffer 1a, 2a, 1b, 3a, and 4a are controlled by the output of a controlling register 5. Then the combination of converting circuits is optionally selected and setting of controlling data of combined data conversion is performed at once. Thus conversion of a large quantity of data is performed at a high speed.
Patent JP-S5791940-A (JP)
Title: Manufacture of phenol ether
Inventor: PAORO MAGIONI
IPC: C07C67/00
Filed: 1981-10-02
Abstract: A process for the preparation of phenol ethers from mono- or polyhydric-phenols and aliphatic alcohols with high selectivity is characterized by the use of catalysts containing or composed of superacids, at temperatures from 110 DEG  to 170 DEG C, and at phenol: alcohol ratios of from 2:1 to 6:1. The superacid are compounds or catalyst systems composed of particular acids or mixture of Lewis acids with piotic acids having Ho values of less than -12 e.g. fluorinated sulphonic acids.
Patent JP-S6217739-A (JP)
Title: Automatic original feeding device
Inventor: OTANI MASAYUKI
IPC: G03G15/00
Filed: 1985-07-16
Abstract: PURPOSE:To execute easily composite copying by providing the second contact glass on an automatic original feeding device body itself, as well. CONSTITUTION:A copying machine body 2 containing a member required for a copying process of a photosensitive body, etc., and having a contact glass 1 on the upper face is provided, and on the upper part of this body 2, an automatic original feeding device body 3 is provided. Also, separately from the contact glass 1, the second contact glass 7 is placed on this automatic original feeding device body 3 itself, as well. This second contact glass 7 is supported so as to be freely movable upward and downward by metallic fittings 8 to the lower part of a carrying belt 6 in the automatic original feeding device body 3, and placed so as to be opposed to the contact glass 1. Accordingly, this device has a function for carrying and setting automatically the original 4 onto this second contact glass 7.